General Description

RT9014/A is a dual channel, low noise, and low dropout with the sourcing ability up to 300mA, an open drain driver and power-on reset function. The open-drain output is capable of sinking 150mA for LED backlighting applications.

Features

? Wide Operating Voltage Ranges : 2.5V to 5.5V

? Low-Noise for RF Application

? No Noise Bypass Capacitor Required

? Fast Response in Line/Load Transient

? TTL-Logic-Controlled Shutdown Input

? Low Temperature Coefficient

? Dual LDO Outputs (300mA/300mA)

? 1 Open-Drain Driver

? Ultra-low Quiescent Current 27μA/LDO

? High Output Accuracy 2

? Short Circuit Protection

? Thermal Shutdown Protection

? Current Limit Protection

? Short Circuit Thermal Folded Back Protection

? Tiny 10-Lead WDFN Package

? RoHS Compliant and 100 Lead (Pb)-Free

Applications

? CDMA/GSM Cellular Handsets

? Battery-Powered Equipment

? Laptop, Palmtops, Notebook Computers

? Hand-Held Instruments

? PCMCIA Cards

? Portable Information Appliances